name : FileLocatorInterface.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Config; /** * @author Fabien Potencier <fabien@symfony.com> */ interface FileLocatorInterface { /** * Returns a full path for a given file name. * * @param mixed $name The file name to locate * @param string $currentPath The current path * @param Boolean $first Whether to return the first occurrence or an array of filenames * * @return string|array The full path to the file|An array of file paths * * @throws \InvalidArgumentException When file is not found */ public function locate($name, $currentPath = null, $first = true); }